2815696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13537}}^1$

素因数の和:13558

約数の個数: 20

約数和(自身を含む): 5875492

約数和(自身を除く): 3059796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13537, 27074, 54148, 108296, 175981, 216592, 351962, 703924, 1407848, 2815696]

約数ペア:

[(1, 2815696), (2, 1407848), (4, 703924), (8, 351962), (13, 216592), (16, 175981), (26, 108296), (52, 54148), (104, 27074), (208, 13537)]